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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 174 (Engine Control System - SFI System Diagnostics (4 Of 4)) >> DTC P1235 High Pressure Fuel Pump Circuit; DTC P1236 High Pressure Fuel Pump No. 2 Circuit >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL ENABLING CONDITIONS CHART

Time after engine start 5 seconds or more
Output duty ratio More than Output duty ratio change map value, and less than 95%
Battery voltage 10 5 V or more
Engine switch on (IG)
Starter OFF
Output duty ratio change map value -
Engine speed is 500 rpm 5%
Engine speed is 2000 rpm 20%
Engine speed is 4000 rpm 40%
Engine speed is 6000 rpm 60%
Engine speed is 8000 rpm 80%